Bottle sleeve



FIG. 1 is a top front perspective view of a bottle sleeve showing our new design;

FIG. 2 is a front elevational view thereof; the rear elevational, left side elevational and right side elevational views being a mirror image;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a top plan view thereof. 

The ornamental design for a bottle sleeve, as shown and described. 